BH-90A VOC detector

‏1,500.00 ‏₪

BH-90A oxygen detector. Range 0-30%VOL. For worker safety in the field, detecting the oxygen level in the air. Main features: Advanced control with low power consumption. Calibration and adjustable low and high alarm levels. Protection against high concentrations of flammable gases. Flammable gas sensor self-test. Low battery warning. Self-adjustment function. Visual and audible alarm with vibration. Password management to prevent incorrect operation. Explosion-resistant housing. Specifications: Accuracy: ≤±5% of full scale. Response time: under 30 seconds. Operating temperature: -40℃ to 70℃ (flammable gases), -20℃ to 50℃ (toxic gases). Humidity: below 95% RH non-condensing. Battery: 3.7V lithium, 2000mAh. Operating time: at least 8 hours continuous. Charging time: 4 to 6 hours. Sensor life: 2 years. Protection rating: IP65. Weight: about 130 g. Dimensions: 100 mm × 60 mm × 30 mm. Common uses: Gas leak detection in underground pipes. Gas monitoring in mines. Worker safety and equipment protection. Notes: The detector has quality sensors for natural diffusion detection, with high sensitivity and repeatability. The housing is made of strong, durable materials, including anti-slip rubber, that make the detector water and dust resistant. Instructions: Before use, read the official BH-90A user manual.